<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册页面</title>
    <link rel="stylesheet" href="css/conmmon.css">
    <link rel="stylesheet" href="css/login.css">
</head>

<body>
<!-- 导航栏 -->
<div class="nav">
    <img src="img/logo2.jpg" alt="">
    <span class="title">我的博客系统</span>
    <!-- 用来占据中间位置 -->
    <span class="spacer"></span>
    <a href="blog_list.html">主页</a>
    <a href="blog_edit.html">写博客</a>
    <a href="login.html">登陆</a>
    <!-- <a href="#">注销</a> -->
</div>
<!-- 版心 -->
<div class="login-container">
    <!-- 中间的登陆框 -->
    <div class="login-dialog">
        <h3>登陆</h3>
        <div class="row">
            <span>用户名</span>
            <input type="text" id="username">
        </div>
        <div class="row">
            <span>密码</span>
            <input type="password" id="password">
        </div>
        <div class="row">
            <span>确认密码</span>
            <input type="password" id="password2">
        </div>
        <div class="row">
            <button id="submit" onclick="mysub()">提交</button>
        </div>
    </div>
</div>
</body>
<script src="js/jquery.min.js"></script>
<script>
    function mysub(){
        var username=jQuery("#username");
        var password=jQuery("#password");
        var password2=jQuery("#password2");

        if(jQuery.trim(username.val()) ==""){
            alert("请先输入用户名");
            username.focus();
            return false;
        }
        if(jQuery.trim(password.val())==""){
            alert("请先输入密码");
            password.focus();
            return false;
        }
        if(password.val().trim()!=password2.val().trim()){
            alert("密码请一致");
            password.focus();
            return false;
        }
        jQuery.getJSON("/user/reg"
            ,{"username":jQuery.trim(username.val()),"password":jQuery.trim(password.val())}
            ,function (data) {
                if(data!=null && data.succ==200){ // 后端成功返回结果了
                    if(data.state==1){
                        alert("注册成功");
                        // 跳转到列表页
                        location.href='http://127.0.0.1:8080/login.html';
                    }else{
                        alert(data.msg);
                    }
                }else{
                    alert("接口访问失败！");
                }
            }
        );
    }
</script>
</html>